The MightyPurse Charging Wallet has a 3000mAh battery that will double your battery life. The MightyPurse Charging Wallet not only charges your phone, but is fashionable leather case for your iPhone (suitable iPhone 6 users). The MightyPurse Charging Wallet includes a detachable wristlet, 3 credit card slots and one side slot for receipts. Works with any micro USB and USB 3 divices. All cables included, recharge cable in hidden compartment. Discreet LED indicate remaining charge in your purse. The dimensions of the MightyPurse Charging Wallet is: 6.30'' High x 2.95'' wide x 0.98'' deep. Material: Cow Leather.